add test

Author: ludviggunne

test/testsimplifyusing.cpp

@@ -78,6 +78,7 @@ class TestSimplifyUsing : public TestFixture {
         TEST_CASE(simplifyUsing38);
         TEST_CASE(simplifyUsing39);
         TEST_CASE(simplifyUsing40);
+        TEST_CASE(simplifyUsing41);
 
         TEST_CASE(simplifyUsing8970);
         TEST_CASE(simplifyUsing8971);
@@ -948,6 +949,13 @@ class TestSimplifyUsing : public TestFixture {
         ASSERT_EQUALS(expected, tok(code));
     }
 
+    void simplifyUsing41() {
+        const char code[] = "using FpHandler = void(*)(const SourceLocation&);\n"
+                            "inline FpHandler AssertImpl::m_fpHandler = nullptr;\n";
+        const char expected[] = "void ( * AssertImpl :: m_fpHandler ) ( const SourceLocation & ) ; m_fpHandler = nullptr ;";
+        ASSERT_EQUALS(expected, tok(code));
+    }
+
     void simplifyUsing8970() {
         const char code[] = "using V = std::vector<int>;\n"
                             "struct A {\n"